Can you identify the hidden rebus in the image below?

With the help clues provided in the image, can you find the 5 digit key?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

How old is your son? asked a man to his neighbour. My son is five times as old as my daughter and my wife is five times as old as my son. I am twice as old as my wife whereas my grandmother, who is celebrating her eighty-first birthday is as old as all of us put together.

How old is the man's son ?

What Time Should the last watch show in the below figure?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

Which number should replace the question mark?